package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/*处理订单状态*/
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;


    /*处理超时订单*/
    @Scheduled(cron = "0 0/15 * * * ? ")
    public void processTimeoutOrder() {
        log.info("处理超时订单,现在的时间是,{} ", LocalDateTime.now());
        //查询订单列表 订单状态为1 计算订单时间是否超过15分钟
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                //更新订单状态
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }


    /*处理订单一直处于派送中状态*/
    @Scheduled(cron = "0 0 1 * * ? ")//每天凌晨一点检查订单状态
    public void processDeliveryOrder() {
        log.info("处理订单一直处于派送中状态 ");
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now());

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                //更新订单状态
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
}
